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High Wear Resistant 99% Al2o3 Alumina Ceramic Insulator Tube For Polishing

    Buy cheap High Wear Resistant 99% Al2o3 Alumina Ceramic Insulator Tube For Polishing from wholesalers
     
    Buy cheap High Wear Resistant 99% Al2o3 Alumina Ceramic Insulator Tube For Polishing from wholesalers
    • Buy cheap High Wear Resistant 99% Al2o3 Alumina Ceramic Insulator Tube For Polishing from wholesalers
    • Buy cheap High Wear Resistant 99% Al2o3 Alumina Ceramic Insulator Tube For Polishing from wholesalers

    High Wear Resistant 99% Al2o3 Alumina Ceramic Insulator Tube For Polishing

    Ask Lasest Price
    Brand Name : Mingrui
    Model Number : Customized reqirement
    Certification : ISO9001, , CE, UL, TUV
    Price : negotiable
    Payment Terms : L/C, T/T, Western Union, MoneyGram, D/P, D/A
    Supply Ability : 8000 pieces month
    Delivery Time : 15 working days after the order confirmed
    • Product Details
    • Company Profile

    High Wear Resistant 99% Al2o3 Alumina Ceramic Insulator Tube For Polishing

    High Wear Resistant 99% Al2o3 Alumina Ceramic Heater Tube For Polishing


    We manufacture & supply advanced technical ceramic tubes custom machined to your specific design. Ceramic tubes are finding their way into more and more application due to their highly desirable mechanical, thermal, and electrical properties. Ceramic tubes can be used in extreme environments unlike many other materials. Precision Ceramics has a wide assortment of tube sizes available; depending upon the material, we can machine tubes with incredibly tight tolerances. Additionally, Precision Ceramics has standard size Alumina Tubes available in a variety of sizes and purities. Other materials may be available in custom dimensions and specifications. We are happy to offer material design & application assistance for any special requirements.


    Ceramic Tube Applications
    • Furnace work tubes
    • Kiln furniture, components & accessories
    • Thermocouple protection tubes
    • Heater Support Elements
    • High Temperature Electrical Insulators
    • Extreme temperature measurement components
    • Ceramic Laser components
    • High voltage electrical insulators


    Performance:


    Alumina ContentUnit90-96%> 99.5%99%
    General ApplicationHigh Strength, Wear Resistant, Electronic, Insulating, Mechanical, Structural & MetalizingExtremely High Purity, Temperature & Strength; Excellent Corrosion & Wear ResistancePorous, Easily Degassed & Machinable
    Porosity%0-.050-.05Variable
    Densitygm/cm33.55-3.753.75-3.952.4
    Flexural Strengthkpsi40.0-50.050.0-55.0-
    Comprehensive Strengthkpsi> 300.0> 300.0-
    Tensile Strengthkpsi20.0-28.020.0-28.0-
    Linear Coefficient of Thermal Expansion(cm/cm/°C) 25-300°C 25-700°C6.3X10-6 7.0X10-66.5X10-6 7.5X10-66.5X10-67.5X10-6
    Dielecctric Constant at 25°C1 MH 10 MH9.2-9.8 9.0-9.69.5-9.9 9.3-9.7-
    Dielectric StrengthVolt/mil225225-
    Te Value°F °C> 1832 > 1000> 1832 > 1000> 1832 > 1000
    Thermal Conductivity at 25°Ccal/sec/cm2/cm/°C.04-.06.07-.08-
    Safe Use Temperature°F °C3000-3100 1650-17003275 18003275 1800

    Available Sizes

    • ID: 4mm-18mm
    • OD: 6mm-24mm
    • Length: 500mm or less

    Available Types

    • Single bore
    • Double bore
    • Closed & open ended
    • Extruded
    • Cast

    ■PRECISION MACHINED PRODUCTS


    IMAGE:Machining accuracy chart of shape and material


    * Surface roughness depends on the material. The data shown hear indicates where alumina is used.


    Company Introduction:

    Dongguan Ming Rui Ceramic Technology Co., LTD., a professional manufacturer of machined ceramic parts, has 10 senior engineers and lots of technicians. We produce strengthened structure zirconia ceramic bar, ceramic tube, ceramic shaft, ceramic plate, ceramic sleeve, ceramic valve, ceramic plunger and ceramic arm. The products are applicable to instruments, medical instruments, clocks and electronic products, mills, energy and power, machine and metals, autocar and military and some other high-end areas.
    In cooperation with Tsinghua University, we've achieved great successes in particular requirements. With our professional knowledge and business experience in machined ceramic parts, low-budget and high-performance new ceramic products are made of high–quality raw materials. The value of our ceramic products is greatly increased due to the composite technology and precise processing.
    Our high efficiency machined ceramic parts, perfect service and good reputation roots in our professional machined ceramic technology, continuous innovation, great sincerity and our pursuit for sustainable development. We have a unique technnology called “mirror polishing” that has improved the brightness, color, smoothness of our ceramic parts.



    FAQ :


    1. What kind of industry ceramics do you have ?
    We specialized in 95% 97% 99% alumina ceramic and zirconia ceramic parts .

    2.Can you produce free samples for me ?
    Yes usually , we can produce free samples for you but it is up to the product complexity .

    3.What terms can you accept for payment ?
    T/T, L/C , Western union , Money Gram and Paypal is welcome , but paypal and western union only for small -sum payment.


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